UPSC Exam > UPSC Questions > Consider the following statements:Statement-...
Start Learning for Free
Consider the following statements:
Statement-I:
The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.
Statement-II:
Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.
Which one of the following is correct in respect of the above statements?
The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.
Statement-II:
Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.
Which one of the following is correct in respect of the above statements?
- a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-I
- b)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-I
- c)Statement-I is correct, but Statement-II is incorrect
- d)Statement-I is incorrect, but Statement-II is correct
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Consider the following statements:Statement-I:The X-band radar emits ...
Statement-I correctly describes the X-band radar's functionality, emphasizing its capability to emit radiation within a specific wavelength range for high-resolution imaging. Statement-II accurately explains the fundamental principle of radar technology, detailing how it employs radio waves to analyze the characteristics of nearby objects by sending and interpreting signals. Statement-II complements Statement-I by providing a broader context for the use of radar technology in various applications. Hence, both statements are correct, with Statement-II explaining the technical aspect introduced in Statement-I.
Free Test
FREE
| Start Free Test |
Community Answer
Consider the following statements:Statement-I:The X-band radar emits ...
Understanding the Statements
The provided statements relate to X-band radar technology and its operational principles.
Statement-I: X-band Radar
- The X-band radar operates within the X-band segment, which is a part of the microwave range of the electromagnetic spectrum.
- It typically covers wavelengths of about 2 to 4 centimeters, which is equivalent to frequencies between 8.0 to 12.0 GHz.
- This wavelength range allows for high-resolution imaging, making it suitable for various applications such as weather monitoring, air traffic control, and military surveillance.
Statement-II: Radar Technology Overview
- Radar technology employs radio waves to detect and determine the distance, speed, and characteristics of objects.
- It does this by emitting signals and analyzing the echoes that return after reflecting off nearby objects.
- This fundamental principle underlies the functionality of all radar systems, including the X-band radar.
Conclusion: Correctness of Statements
- Both statements are accurate: Statement-I correctly describes the X-band radar's operational characteristics, while Statement-II provides a general explanation of how radar technology functions.
- Importantly, Statement-II elucidates the underlying principles that govern the operation of X-band radar, thereby providing a contextual explanation for Statement-I.
Correct Answer: Option A
- Therefore, the correct selection is option 'A': Both Statement-I and Statement-II are correct, and Statement-II explains Statement-I.
The provided statements relate to X-band radar technology and its operational principles.
Statement-I: X-band Radar
- The X-band radar operates within the X-band segment, which is a part of the microwave range of the electromagnetic spectrum.
- It typically covers wavelengths of about 2 to 4 centimeters, which is equivalent to frequencies between 8.0 to 12.0 GHz.
- This wavelength range allows for high-resolution imaging, making it suitable for various applications such as weather monitoring, air traffic control, and military surveillance.
Statement-II: Radar Technology Overview
- Radar technology employs radio waves to detect and determine the distance, speed, and characteristics of objects.
- It does this by emitting signals and analyzing the echoes that return after reflecting off nearby objects.
- This fundamental principle underlies the functionality of all radar systems, including the X-band radar.
Conclusion: Correctness of Statements
- Both statements are accurate: Statement-I correctly describes the X-band radar's operational characteristics, while Statement-II provides a general explanation of how radar technology functions.
- Importantly, Statement-II elucidates the underlying principles that govern the operation of X-band radar, thereby providing a contextual explanation for Statement-I.
Correct Answer: Option A
- Therefore, the correct selection is option 'A': Both Statement-I and Statement-II are correct, and Statement-II explains Statement-I.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer?
Question Description
Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer?.
Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Consider the following statements:Statement-I:The X-band radar emits radiation within the X-band segment, which corresponds to wavelengths of approximately 2 to 4 centimeters, enabling high-resolution imaging.Statement-II:Radar technology utilizes radio waves to ascertain the distance, speed, and physical attributes of nearby objects by sending out signals and analyzing the echoed signals.Which one of the following is correct in respect of the above statements?a)Both Statement-I and Statement-II are correct and Statement-II explains Statement-Ib)Both Statement-I and Statement-II are correct, but Statement-II does not explain Statement-Ic)Statement-I is correct, but Statement-II is incorrectd)Statement-I is incorrect, but Statement-II is correctCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup